77165759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 89586000

約数和(自身を除く): 12420241

約数列:

[1, 11, 23, 89, 149, 253, 529, 979, 1639, 2047, 3427, 5819, 13261, 22517, 37697, 47081, 78821, 145871, 305003, 517891, 867031, 3355033, 7015069, 77165759]

約数ペア:

[(1, 77165759), (11, 7015069), (23, 3355033), (89, 867031), (149, 517891), (253, 305003), (529, 145871), (979, 78821), (1639, 47081), (2047, 37697), (3427, 22517), (5819, 13261)]